According to the charts in
https://www.coindesk.com/price/ as of this time, price has been fluctuating slowly for the Bitcoin after the fork.
Is it time for Bitcoin holders to sell or hold on to their coins? Or to move and invest to the newly found Bitcoin Cash?
Honestly i do think that the price of each bitcoin right now might seem high but really is aquite a manageable amount. After all we haven't even broken the $3000 margin right now and i do think that whatever happens, we will at least be able to retest or most likely, break the $3000 margin.
Even after the bitcoin cash fork it seems like that the price of each bitcoin is only going up, not going down. This suggests that the trading activity seems completely healthy and that the people are extremely bullish about this.
Obviously if you cannot afford to keep holding then don't do it. If you're just a holder worrying about some sort of instacrash, then honestly you shoudln't worry about it at all. Rather the price is just going to keep climbing.